I have several small liquor bottles that we dug at an old CPR stop terminal. They were used in the open liquor cars on the passenger trains, we are told. Black glass whiskey 61/2 ", turn mold with punt. Clear, 4" squat, seam to bottom of lip. 3" Benedictine with cross, horseshoe and name, crude. Champagne type, 41/2", no seams, deep punt, pale green. Some have lead tops. Bubbles and seeds on some. Can anyone tell me where I might find more info on these bottles as none exists on the web. Thanks.